Hermitage is a city located in Pennsylvania. With a 2020 population of 15,267, it is the 36th largest city in Pennsylvania and the 2277th largest city in the United States. Hermitage is currently declining at a rate of -0.87% annually and its population has decreased by -5.88% since the most recent census, which recorded a population of 16,220 in 2010. Hermitage reached it's highest population of 16,421 in 2010. Spanning over 30 miles, Hermitage has a population density of 518 people per square mile.
The average household income in Hermitage is $72,820 with a poverty rate of 9.66%. The median rental costs in recent years comes to $805 per month, and the median house value is $144,800. The median age in Hermitage is 49.9 years, 46.3 years for males, and 53.6 years for females. For every 100 females there are 92.9 males.